After unusually heavy rainfall, Japan is now bracing for a sequence of extremely hot days during the Bon Festival holiday season. Regions across Japan, initially hit by the rains, will now be grappling with drastic temperature fluctuations. As a majority of Japan's population will be on holiday, officials are urging people to take necessary precautions to protect themselves from the heatwave, particularly the elderly and those with pre-existing conditions.

Extreme weather changes often cause concern in Japan where people place a high value on weather-related knowledge for daily life and safety, especially during holiday seasons like Bon Festival. The government usually reacts promptly, taking necessary measures to prevent heat stroke and other weather-related health issues, as public health and safety are prioritized.

In the US or EU, the response to such warnings varies by nation and region. There is usually a heavy reliance on weather forecasting and corresponding advisories. In scorching conditions, public health warnings are issued, cooling centers are opened, and more resources are allocated to emergency services. The response is usually swift but differs in scale and urgency across regions.